4507131401 has 4 divisors (see below), whose sum is σ = 4508914704. Its totient is φ = 4505348100.

The previous prime is 4507131397. The next prime is 4507131403. The reversal of 4507131401 is 1041317054.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4507131401 - 2² = 4507131397 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4507131403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 887855 + ... + 892916.

It is an arithmetic number, because the mean of its divisors is an integer number (1127228676).

Almost surely, 2^4507131401 is an apocalyptic number.

It is an amenable number.

4507131401 is a deficient number, since it is larger than the sum of its proper divisors (1783303).

4507131401 is a wasteful number, since it uses less digits than its factorization.

4507131401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1783302.

The product of its (nonzero) digits is 1680, while the sum is 26.

The square root of 4507131401 is about 67135.1726072109. The cubic root of 4507131401 is about 1651.8352888652.

Adding to 4507131401 its reverse (1041317054), we get a palindrome (5548448455).

The spelling of 4507131401 in words is "four billion, five hundred seven million, one hundred thirty-one thousand, four hundred one".